A/C HEATER CONTROLS

  • Tiny
  • GaryN
  • 1995 Ford Mustang
  • 6 CYL
  • 2WD
  • manual

What would be the main reason my heater controls don't work properly?
I have a 1995 Ford Mustang. When I put the switch on Defrost, Mix, or Floor, it always blows onto the windshield (Defrost). The air is hot, but no matter where I put the switch, it always blows onto the windshield. Is the problem in the switch, the heater control valve or should I look elsewhere? The blower motor itself works just fine.

Tuesday, December 28th, 2010 AT 4:18 PM

1 Answer

  • Tiny
  • Docfixit
  • Expert
  • 18,991 posts

Mode is vacuum controled maybe loss of vacuum see diagram. Also could be select switch

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Tuesday, December 28th, 2010 AT 4:23 PM

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